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网站主页CAS数据库列表 6863-58-7更多图谱仲丁基醚(6863-58-7)核磁图(13CNMR)

仲丁基醚

产品名称 仲丁基醚

CAS号6863-58-7

分子式C8H18O

分子量130.23

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  • Mass

    MS-NW-2120          
    di-sec-butyl ether
    C8H18O              (Mass of molecular ion:    130)
    

       Source Temperature: 250 °C
       Sample Temperature: 170 °C
       Reservoir, 75 eV
    

          15.0       1.2
          27.0       8.0
          28.0       2.0
          29.0      23.8
          31.0       2.9
          39.0       5.2
          41.0      28.8
          42.0       1.7
          43.0       4.7
          44.0       1.3
          45.0     100.0
          46.0       2.2
          53.0       1.0
          55.0       8.3
          56.0       6.8
          57.0      84.5
          58.0       3.8
          59.0      29.5
          60.0       1.0
          73.0       5.4
          83.0       9.7
          97.0       1.1
         101.0      39.1
         102.0       2.6
         112.0       1.0
         115.0       1.0
    

400 MHz in CDCl3

90 MHz in CDCl3


  • 1H NMR 399.65 MHz
    C8 H18 O 0.05 ml : 0.5 ml CDCl3
    di-sec-butyl ether
    ChemicalStructure
        Assign.     Shift(ppm)
    A *1 3.36 B *1 3.34 C *2 1.51 D *2 1.41 E *3 1.113 F *3 1.094 G 0.90 OPTICAL ISOMERS

         Hz     ppm     Int.
    

       1352.66   3.385     89
       1346.56   3.370    177
       1345.09   3.366     85
       1340.45   3.355    189
       1338.99   3.351    131
       1334.23   3.339    111
       1332.64   3.335    122
       1328.00   3.323     34
       1326.54   3.320     74
        623.05   1.559     57
        616.82   1.544     82
        615.60   1.541     62
        612.92   1.534     53
        610.60   1.528     52
        609.38   1.525    134
        608.15   1.522     42
        606.81   1.519     63
        606.20   1.517     70
        605.47   1.516     65
        603.15   1.510    103
        601.93   1.507    118
        599.24   1.500    125
        595.58   1.491     95
        594.48   1.488     53
        592.53   1.483    121
        591.80   1.481    114
        588.26   1.472     41
        585.08   1.464    109
        584.47   1.463     83
        581.42   1.455     37
        578.74   1.449     48
        576.90   1.444    100
        575.44   1.440     48
        573.85   1.436     94
        571.29   1.430    103
        569.46   1.425    111
        567.87   1.421    109
        566.41   1.418    101
        565.06   1.414     44
        563.84   1.411    116
        562.13   1.407     68
        560.55   1.403    125
        559.20   1.400     55
        557.62   1.396     55
        556.52   1.393     60
        555.79   1.391     62
        554.20   1.387     63
        553.22   1.385     73
        550.17   1.377     49
        546.88   1.369     57
        455.32   1.140     41
        448.00   1.121    957
        445.56   1.115     61
        441.89   1.106    986
        440.31   1.102    915
        434.20   1.087    898
        431.88   1.081     61
        379.15   0.949     46
        374.51   0.938     34
        373.29   0.935     46
        370.73   0.928    115
        368.41   0.922    640
        363.77   0.911    112
        361.21   0.904   1000
        360.60   0.903    916
        353.52   0.885    530
    


  • 1H NMR 89.56 MHz
    C8 H18 O 0.04 ml : 0.5 ml CDCl3
    di-sec-butyl ether
    ChemicalStructure
        Assign.     Shift(ppm)
    A 3.35 B 1.48 C 1.10 D 0.91 OPTICALLY ACTIVE COMPOUND.

         Hz     ppm     Int.
    

        310.25   3.465     61
        308.63   3.447     59
        304.19   3.397    126
        302.56   3.379    118
        298.13   3.329    134
        296.44   3.310    122
        292.13   3.262     71
        290.38   3.243     65
        146.63   1.638     46
        145.69   1.627     51
        143.25   1.600     51
        142.13   1.587     34
        141.69   1.583     35
        139.94   1.563     83
        138.38   1.546     80
        137.13   1.532     92
        135.81   1.517    160
        133.88   1.495    104
        132.13   1.476    152
        130.50   1.458    143
        129.81   1.450    175
        128.81   1.439    183
        126.00   1.407     91
        124.25   1.388    155
        122.88   1.373    198
        119.00   1.329     51
        116.81   1.305    100
        115.25   1.287     35
        109.19   1.220     39
        104.25   1.165     43
        102.56   1.146   1000
        100.88   1.127    980
         98.50   1.100     67
         96.44   1.077    945
         94.81   1.059    919
         92.56   1.034     47
         91.25   1.019     36
         90.31   1.009     32
         88.25   0.986    306
         87.38   0.976    530
         86.63   0.968    350
         83.56   0.934     45
         80.50   0.899    857
         73.69   0.823    154
         72.88   0.814    260
         71.50   0.799    156
    

in CDCl3



CCl4 solution



liquid film



4880 A,200 M,liquid